We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Box of 25 tapered copper welding contact tips 3/64 inch

Miller Enterprises

Miller Enterprises 130831 Fastip Tapered Contact Tip 3/64 PK25

SKU CH-6SBN-RFD78 MPN 130831

Pack of 25 tapered contact tips for 3/64 inch aluminum wire, compatible with Miller Spoolmatic and XR series guns

  • TypeWelding Parts & Supplies
  • Tapered shape improves wire feeding for aluminium
  • Pack of 25 tips reduces replacement downtime
  • Heavy-duty rating suits demanding welding tasks
  • Threaded connection fits FasTip nozzle series
  • Compatible with Spoolmatic and XR-Aluma-Pro models

Miller Fastip Tapered Contact Tip 3/64

This pack contains 25 heavy-duty tapered contact tips built for aluminium MIG welding. They suit Miller FasTip guns and Spoolmatic 15 or 30 spool guns as well as XR-Aluma-Pro and XR-Pistol models. The 0.046875 inch maximum wire diameter matches common aluminium filler sizes.

Threaded FasTip connection fits compatible guns

The threaded tip seats directly into FasTip-series nozzles without adapters. It replaces the original tip on Spoolmatic 15, Spoolmatic 30, XR-Aluma-Pro and XR-Pistol guns. The tapered profile helps maintain consistent electrical contact during aluminium wire feeding.

Pack of 25 tips reduces downtime

Having 25 tips on hand means fewer interruptions when tips wear or spatter builds up during long aluminium runs. The bulk quantity suits shops that run multiple spool guns or high-volume production. No additional tools or accessories are included in the pack.

Highlights

  • Tapered shape improves wire feeding for aluminium
  • Pack of 25 tips reduces replacement downtime
  • Heavy-duty rating suits demanding welding tasks
  • Threaded connection fits FasTip nozzle series
  • Compatible with Spoolmatic and XR-Aluma-Pro models

Specifications

BrandMILLER ELECTRIC
TypeWelding Parts & Supplies

Questions about this item

How long do the 3/64 tapered tips last on a Spoolmatic 15 gun before they need changing?

The 25-pack of heavy-duty FasTip contacts is rated for 0.046875 in aluminum wire on Spoolmatic 15 and 30 series guns, so each tip handles extended welding runs.

Do the tips run hot or draw extra power when welding aluminum all day?

The tapered FasTip design is built for heavy-duty use with aluminum wire on compatible Miller guns, maintaining stable contact without overheating during continuous operation.

Which Miller gun models accept these 130831 FasTip contacts?

They fit Spoolmatic 15, Spoolmatic 30, XR-Aluma-Pro and XR-Pistol guns, plus the listed model numbers 195156, 198127 through 198130, 300001, 300003, 300004 and 301568 through 301573.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.